RIPPLE-DUSEK UNIT

Operated by WILDFIRE ENERGY OPERATING LLC (P-5 923444) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21931District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$14.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$413 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition318,458 bbl$13,322,784
Casinghead gasProduction320,769 Mcf$1,272,698
Total$14,595,482

50,385 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.5547, -96.6569. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55472, -96.65688 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
11,235 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 11,235 ft.

Completions filed
Jul 2001
1 of 1 wells

1 well

42-05133347111,235 ftJul 2001

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 2026361291106.413.05$39,300
Apr 202653734898.932.87$54,124
Mar 202635712089.753.15$32,419
Feb 202653628163.503.75$35,090
Jan 202653934959.138.00$34,662
Dec 202536035156.664.41$21,947
Nov 202552930758.593.93$32,200
Oct 202554011559.383.30$32,445
Sep 202553623062.743.08$34,336
Aug 202536121863.933.01$23,736
Jul 202554222666.743.32$36,922
Jun 202553018166.483.13$35,801
May 202553724460.553.23$33,304
Apr 202554114262.363.54$34,240
Mar 202536518067.704.27$25,479
Feb 202554718070.884.34$39,553
Jan 202552118474.324.28$39,508
Dec 202453331368.993.12$37,749
Nov 202453727569.052.20$37,684
Oct 202454027871.372.28$39,174
Sep 202470416569.612.36$49,396
Aug 202435615975.632.06$27,252
Jul 202470122479.932.15$56,512
Jun 202453419278.082.63$42,200
May 202453926378.812.20$43,057
Apr 202472430484.451.66$61,646
Mar 202469332680.301.55$56,152
Feb 202454032276.091.78$41,663
Jan 202473240673.023.30$54,789
Dec 202354336971.262.61$39,658
Nov 202354239177.892.81$43,314
Oct 202372044685.443.09$62,894
Sep 202353946789.042.74$49,270
Aug 202371432480.522.67$58,357
Jul 202354628974.852.64$41,632
Jun 202372740068.962.26$51,037
May 202371343970.622.23$51,330
Apr 202353629078.122.24$42,521
Mar 202372156072.852.39$53,865
Feb 202370735275.112.47$53,971
Jan 202370839676.533.39$55,525
Dec 202253335676.415.73$42,766
Nov 202272239285.005.65$63,583
Oct 202271541187.185.86$64,744
Sep 202271443384.888.16$64,139
Aug 202253218694.529.13$51,982
Jul 2022726337101.587.54$76,289
Jun 2022718317115.097.98$85,163
May 2022696347109.378.43$79,048
Apr 2022724368104.226.84$77,972
Mar 2022719383108.885.08$80,229
Feb 202274138491.054.86$69,334
Jan 202272235681.844.54$60,704
Dec 202189524071.323.90$64,767
Nov 202172836477.435.24$58,275
Oct 202173348279.795.71$61,240
Sep 202189343669.865.35$64,718
Aug 20211888166.024.22$12,754
Jul 20211,07854970.783.98$78,487
Jun 202171856369.493.38$51,797
May 202188357363.483.02$57,782
Apr 20211,08058160.362.76$66,791
Mar 20211,35963961.302.72$85,043
Feb 202173859757.805.55$45,969
Jan 202156227950.412.81$29,114
Dec 202034013444.642.68$15,536
Nov 202091660238.772.71$37,143
Oct 20201,27066036.972.48$48,588
Sep 20201,10270937.091.99$42,285
Aug 20201,08866139.982.39$45,075
Jul 20201,31115038.371.83$50,577
Jun 20201,493534.901.69$52,114
May 20201,04741916.921.81$18,476
Apr 20200614.751.80$11
Mar 20200030.341.86$0
Feb 20201662749.881.98$8,334
Jan 2020012057.252.09$251
Dec 20190059.012.30$0
Nov 201935516855.302.75$20,094
Oct 201954251753.472.42$30,231
Sep 201953551455.052.66$30,818
Aug 201953454053.112.30$29,605
Jul 201953948756.272.46$31,528
Jun 201953340452.782.49$29,138
May 201953248258.482.74$32,432
Apr 201971747362.632.75$46,207
Mar 201956252356.803.06$33,523
Feb 201953746750.852.79$28,610
Jan 201968051246.033.23$32,953
Dec 201859047546.594.19$29,476
Nov 201863449052.934.24$35,634
Oct 201854858861.443.40$35,667
Sep 201872453559.543.11$44,770
Aug 201874456759.403.07$45,932
Jul 201838150965.142.93$26,311
Jun 201888858060.183.08$55,224
May 201855360265.382.90$37,901
Apr 201875453463.842.90$49,684
Mar 201873741861.222.79$46,284
Feb 201874919261.782.77$46,804
Jan 201876323162.874.01$48,896
Dec 201774062957.272.92$44,217
Nov 201738235455.423.12$22,274
Oct 201738259149.292.98$20,592
Sep 201738044647.523.09$19,435
Aug 201737846945.373.00$18,559
Jul 201738451643.873.09$18,439
Jun 201736755742.493.09$17,313
May 201719559845.373.26$10,799
Apr 201737733047.933.21$19,129
Mar 201735964746.772.98$18,721
Feb 201735855850.452.95$19,709
Jan 201737059449.413.42$20,312
Dec 201636463348.763.72$20,105
Nov 201636161242.492.64$16,957
Oct 201635862146.193.09$18,455
Sep 201635658841.553.10$16,615
Aug 201636362041.442.92$16,856
Jul 201635159641.622.92$16,352
Jun 201635356645.352.69$17,529
May 201635863542.521.99$16,486
Apr 201653856836.561.99$20,800
Mar 201618954033.011.79$7,208
Feb 201636553626.472.06$10,768
Jan 201636169627.352.36$11,519
Dec 201558470732.362.00$20,313
Nov 201518469338.792.17$8,639
Oct 201553870743.552.43$25,145
Sep 201538366442.992.76$18,297
Aug 201538464440.162.87$17,271
Jul 201536468948.152.95$19,556
Jun 201537686756.152.88$23,612
May 20151918355.212.96$10,790
Apr 201536957749.822.71$19,945
Mar 201537562442.892.93$17,915
Feb 201537460444.662.98$18,500
Jan 201519166043.433.10$10,342
Dec 201435467554.693.59$21,784
Nov 201453861370.464.25$40,514
Oct 201436562578.303.90$31,018
Sep 201436663886.164.05$34,116
Aug 201436565689.394.04$35,274
Jul 201453765396.564.18$54,582
Jun 201418963098.164.74$21,536
May 201437065394.734.73$38,137
Apr 201438764195.944.81$40,211
Mar 201455365795.895.06$56,349
Feb 201435459397.406.19$38,151
Jan 201435366590.404.86$35,144
Dec 201353966991.824.35$52,404
Nov 201336965888.853.74$35,245
Oct 201336169397.423.78$37,788
Sep 2013347697104.113.72$38,717
Aug 2013359758104.253.52$40,096
Jul 2013366869102.523.72$40,753
Jun 201318225094.403.93$18,164
May 201318051094.834.15$19,185
Apr 201336076593.964.28$37,102
Mar 201336080293.623.91$36,841
Feb 201336067791.233.42$35,158
Jan 201337773791.603.42$37,054
Dec 201218177186.773.42$18,342
Nov 201236571486.953.62$34,325
Oct 201218175989.383.40$18,758
Sep 201235931494.672.92$34,903
Aug 201236986492.662.91$36,704
Jul 201235845685.133.02$31,854
Jun 201218384679.822.52$16,738
May 201235891591.612.49$35,073
Apr 2012359819101.652.00$38,128
Mar 2012382855105.052.22$42,029
Feb 2012360907101.102.57$38,727
Jan 201236697698.092.73$38,569
Dec 20113621,07496.873.24$38,546
Nov 20115381,17495.723.31$55,385
Oct 20113581,21684.983.65$34,859
Sep 20115391,19383.623.99$49,826
Aug 20113501,24683.404.15$34,360
Jul 20115401,21094.144.52$56,301
Jun 20115381,24192.904.64$55,738
May 20113591,16198.134.40$40,343
Apr 20113461,058105.964.33$41,247
Mar 20113601,20596.364.06$39,579
Feb 20115421,09785.644.18$51,002
Jan 20115511,22986.504.59$53,301
Dec 20103611,25585.734.35$36,405
Nov 20105411,10380.843.80$47,921
Oct 20105431,17278.103.51$46,521
Sep 20103581,13672.633.98$30,522
Aug 20105361,21473.684.42$44,858
Jul 20103601,29672.554.74$32,256
Jun 20105451,26870.364.91$44,573
May 20105401,28871.124.24$43,860
Apr 20103591,17881.694.12$34,183
Mar 20105411,15078.394.39$47,456
Feb 20103691,02773.585.44$32,740
Jan 20105441,16274.365.96$47,382
Dec 20095461,14171.445.48$45,263
Nov 20095411,23074.593.75$44,968
Oct 20095431,20372.544.11$44,334
Sep 20093561,21365.543.06$27,050
Aug 20097241,31667.423.22$53,048
Jul 20095391,30661.133.46$37,474
Jun 20095351,16566.163.90$39,933
May 200948882054.743.93$29,932
Apr 200937177846.773.59$20,143
Mar 20095481,14242.144.06$27,728
Feb 20095601,15632.814.63$23,729
Jan 20095511,19635.865.37$26,183
Dec 20085631,12737.105.98$27,624
Nov 20083861,14555.496.86$29,274
Oct 20085691,26675.246.92$51,575
Sep 20085771,310101.767.88$69,035
Aug 20085701,337114.228.48$76,447
Jul 20085881,288131.0811.39$91,745
Jun 20085711,434131.3313.03$93,678
May 20085791,385123.1711.57$87,346
Apr 20085781,194110.3110.45$76,242
Mar 20085791,210101.909.66$70,694
Feb 20085751,11892.538.77$63,010
Jan 20087631,17090.388.21$78,561
Dec 20075841,19288.337.30$60,289
Nov 20075721,18791.677.29$61,090
Oct 20075761,23782.856.92$56,284
Sep 20077621,25375.846.24$65,614
Aug 20075771,30169.066.39$48,158
Jul 20077521,34870.906.39$61,928
Jun 20077331,31362.007.55$55,357
May 20077361,22158.747.85$52,813
Apr 20077361,15759.617.81$52,904
Mar 20075961,02856.927.30$41,431
Feb 200777192155.108.22$50,049
Jan 20077601,17050.306.73$46,098
Dec 20067591,17156.656.92$51,099
Nov 20069031,18854.207.62$57,992
Oct 200637472654.906.01$24,899
Sep 20067281,15160.085.04$49,536
Aug 20065561,60868.717.34$50,005
Jul 20061,0981,49269.376.34$85,632
Jun 20067371,36766.286.38$57,575
May 20069121,29466.016.42$68,515
Apr 20067121,09364.397.36$53,891
Mar 20069171,03456.707.08$59,318
Feb 200673394457.597.75$49,531
Jan 200656982260.598.93$41,819
Dec 200574687854.9413.42$52,764
Nov 200589099354.6910.59$59,188
Oct 200571749158.3413.80$48,604
Sep 200552374861.4512.08$41,173
Aug 20057321,02061.519.80$55,018
Jul 20059261,14955.697.84$60,581
Jun 20059071,15352.337.38$55,974
May 20057241,21045.226.65$40,787
Apr 20059161,12749.207.36$53,362
Mar 20059121,26250.377.15$54,967
Feb 20059191,22745.226.31$49,302
Jan 20059151,06843.166.32$46,244
Dec 20049151,27239.866.75$45,059
Nov 20049111,07045.286.33$48,024
Oct 20048821,04349.706.52$50,631
Sep 20049071,16743.245.28$45,385
Aug 20041,1101,38542.375.55$54,718
Jul 20049251,38038.286.08$43,805
Jun 20041,1421,19736.106.43$48,927
May 20041,1111,12537.486.49$48,947
Apr 20049231,00734.475.86$37,715
Mar 20049221,06334.365.53$37,558
Feb 20041,11296432.455.51$41,396
Jan 20049171,02132.036.30$35,803
Dec 20031,09796430.266.30$39,270
Nov 20031,11580928.804.60$35,829
Oct 20031,0971,08128.174.76$36,048
Sep 20031,1091,05326.314.75$34,179
Aug 20031,1221,17029.765.13$39,392
Jul 20031,1451,09329.415.17$39,326
Jun 20031,1241,05828.565.98$38,431
May 20031,3011,19126.595.97$41,707
Apr 20031,4711,16426.675.41$45,526
Mar 20031,0771,10931.146.10$40,298
Feb 20031,10385333.487.93$43,689
Jan 20031,11290430.315.58$38,751
Dec 20021,5101,00326.914.85$45,502
Nov 20021,4561,34424.664.14$41,465
Oct 20021,7951,82426.464.23$55,210
Sep 20021,7541,37527.443.64$53,128
Aug 20021,05269925.963.16$29,522
Jul 20021,04777524.583.06$28,108
Jun 200292158423.733.34$23,805
May 200291049124.663.58$24,200
Apr 200291744723.653.51$23,257
Mar 200290545822.003.10$21,331
Feb 20021,56484718.222.38$30,508
Jan 20021,85896317.172.38$34,190
Dec 20011,14456216.932.36$20,697
Nov 200195055318.072.41$18,497
Oct 20011,17050319.782.53$24,415
Sep 20012009924.262.25$5,075
Aug 2001773124.873.05$2,010
Jul 200113123.933.20$123
Jun 200196699424.563.82$27,526
May 20019311,39425.524.31$29,764
Apr 20011,0991,24824.685.34$33,782
Mar 20019581,36324.545.38$30,837
Feb 20019631,15227.755.77$33,367
Jan 20018881,53127.478.40$37,252
Dec 20001,2581,30026.889.12$45,674
Nov 20001,33699832.215.66$48,679
Oct 20001,3551,75531.235.15$51,347
Sep 20001,1291,69931.875.19$44,793
Aug 20001,4581,60229.644.54$50,489
Jul 20001,3171,88428.534.09$45,279
Jun 20001,4721,44029.304.40$49,462
May 20001,4431,52427.263.68$44,944
Apr 20001,3561,25524.513.12$37,146
Mar 20001,4141,88328.422.86$45,571
Feb 20001,7881,64427.622.73$53,867
Jan 20001,7581,61725.272.48$48,436
Dec 199990664624.282.42$23,563
Nov 199991751923.192.43$22,528
Oct 199955636720.982.80$12,694
Sep 199936466421.752.62$9,656
Aug 199953649019.262.88$11,732
Jul 199970941917.892.37$13,678
Jun 199954112415.942.36$8,916
May 199934914015.792.32$5,836
Apr 199936616915.102.21$5,900
Mar 199953525412.471.84$7,138
Feb 19998751819.981.82$9,062
Jan 199987350310.381.90$10,017
Dec 19981,2525889.201.77$12,561
Nov 19981,07181310.892.19$13,440
Oct 19981,22092312.421.97$16,970
Sep 199871047812.592.08$9,934
Aug 19981,08642311.301.91$13,079
Jul 199869839211.742.24$9,072
Jun 19981,4331,11411.242.24$18,599
May 19981,7931,18912.622.21$25,251
Apr 19981,41688513.042.51$20,682
Mar 19981,4051,76112.802.31$22,051
Feb 19982,1302,02713.952.30$34,374
Jan 19983,2282,46814.702.15$52,770
Dec 19977312,75216.322.41$18,565
Nov 199713018.193.09$111
Oct 199789631519.253.15$18,240
Sep 199735441217.742.95$7,497
Aug 199787940517.862.55$16,734
Jul 199770947417.582.25$13,529
Jun 199771748017.242.26$13,445
May 199772136818.972.31$14,527
Apr 199771550217.882.08$13,830
Mar 199790095618.951.94$18,909
Feb 19971,39284620.492.21$30,388
Jan 19971,04689423.483.54$27,725
Dec 199689652023.32$20,895
Nov 19961,06366521.97$23,354
Oct 19961,03593723.31$24,126
Sep 199671185422.22$15,798
Aug 199671363120.26$14,445
Jul 19961,21557619.55$23,753
Jun 199671183418.73$13,317
May 199689556719.43$17,390
Apr 199671540921.51$15,380
Mar 19961,42472819.38$27,597
Feb 19961829316.98$3,090
Jan 199672551817.07$12,376
Dec 19951,25857517.19$21,625
Nov 199553859516.00$8,608
Oct 199571365715.43$11,002
Sep 199587754616.18$14,190
Aug 199570081815.92$11,144
Jul 199586372115.24$13,152
Jun 19951,05556316.41$17,313
May 19951,19990417.56$21,054
Apr 19951,07073917.73$18,971
Mar 19951,06444716.44$17,492
Feb 19951,03878616.58$17,210
Jan 19951,4381,18415.92$22,893
Dec 19941,2221,58815.03$18,367
Nov 19941,7811,40215.90$28,318
Oct 19941,5811,40615.58$24,632
Sep 19941,2421,01415.29$18,990
Aug 19941,9471,00916.13$31,405
Jul 19941,3841,20317.56$24,303
Jun 19941,7401,44017.09$29,737
May 19942,0941,07915.88$33,253
Apr 19941,06985914.14$15,116
Mar 19941,4231,62612.46$17,731
Feb 19941,4351,20912.50$17,938
Jan 19941,5441,10712.66$19,547
Dec 19931,7801,45112.33$21,947
Nov 19931,7471,21914.49$25,314
Oct 19932,0951,46815.85$33,206
Sep 19931,9842,01515.03$29,820
Aug 19932,4242,03115.66$37,960
Jul 19933,6521,46515.46$56,460
Jun 19934,0311,58416.79$67,680
May 19934,1902,52317.68$74,079
Apr 19933,1431,19918.05$56,731
Mar 19934,5501,32318.14$82,537
Feb 19935,2493,29717.90$93,957
Jan 199310116.93$169

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                  361 bbl  × $106.41 =    $38,414
Casinghead gas       291 Mcf  × $  3.05 =       $886

────────────────────────────────────────────────────
Month total                                  $39,300

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 03/O/21931 is the state's own key, not one this site invented.